package cn

/**
 * @Date 22.4.13
 * @Created by HANGGE
 * @Description
 */
object TestReserver {
  def main(args: Array[String]): Unit = {
 //   val ls = List(21, 19, 26, 10).sortBy(x => -x)
    val ls = List(21, 19, 26, 10).sorted.reverse

    println(ls(0))
    println(ls(1))


  }

}
